2531910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 6243552

約数和(自身を除く): 3711642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2281, 4562, 6843, 11405, 13686, 22810, 34215, 68430, 84397, 168794, 253191, 421985, 506382, 843970, 1265955, 2531910]

約数ペア:

[(1, 2531910), (2, 1265955), (3, 843970), (5, 506382), (6, 421985), (10, 253191), (15, 168794), (30, 84397), (37, 68430), (74, 34215), (111, 22810), (185, 13686), (222, 11405), (370, 6843), (555, 4562), (1110, 2281)]